In a community with a total population of 50,000, a local demographic survey recorded 1,25… — JAMB UTME

In a community with a total population of $50,000$ , a local demographic survey recorded $1,250$ live births in one year. What is the Crude Birth Rate (CBR) per $1,000$ population for this community?

Answer: 25 per 1,000

Answer

The Crude Birth Rate is 25 per 1,000 population.

The Crude Birth Rate is calculated by dividing total live births (

1,250

) by total population (

50,000

) and multiplying by

1,000

, resulting in

25

per

1,000

population.

Step-by-Step Solution

Identify the formula for calculating Crude Birth Rate (CBR).

\text{CBR} = \frac{\text{Total Live Births}}{\text{Total Population}} \times 1,000

Crude Birth Rate is defined as the number of live births per 1,000 people in a given population in a year.

Substitute the given values into the equation and solve.

\text{CBR} = \frac{1,250}{50,000} \times 1,000 = 25

Dividing

1,250

50,000

gives

0.025

, and multiplying by

1,000

yields

25

Key Concept

Crude Birth Rate Calculation

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